Fix build badge in README.md

Author: encounter

.github/workflows/build.yml

@@ -1,6 +1,11 @@
 name: Build
 
-on: [ push, pull_request ]
+on:
+  push:
+    paths-ignore:
+      - '*.md'
+      - 'LICENSE*'
+  pull_request:
 
 env:
   CARGO_BIN_NAME: dtk

README.md

@@ -1,6 +1,6 @@
 # decomp-toolkit [![Build Status]][actions]
 
-[Build Status]: https://github.com/encounter/decomp-toolkit/actions/workflows/build.yaml/badge.svg
+[Build Status]: https://github.com/encounter/decomp-toolkit/actions/workflows/build.yml/badge.svg
 [actions]: https://github.com/encounter/decomp-toolkit/actions
 
 GameCube/Wii decompilation project tools.